Question: What is Andrei Tarkosvsky's cause of death, which included signs of weight loss?
Paraphrase: What is Andrei Tarkosvsky's cause of passing, which included signs of weight loss?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q853 wdt:P509 ?answer . ?answer wdt:P780 wd:Q718113}
Answer: lung cancer